70 lines
1.5 KiB
PHP
70 lines
1.5 KiB
PHP
<?php
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namespace Modules\Documentation\Models;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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/**
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* @property int $id
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* @property int $documentation_document_id
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* @property string $disk
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* @property string $path
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* @property string $original_name
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* @property string|null $mime_type
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* @property int|null $size
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*/
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class DocumentationAttachment extends Model
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{
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use HasFactory;
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/** @var list<string> */
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protected $fillable = [
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'documentation_document_id',
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'disk',
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'path',
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'original_name',
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'mime_type',
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'size',
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'uploaded_by',
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];
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/** @var array<string, string> */
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protected $casts = [
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'size' => 'integer',
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];
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/**
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* Owning document.
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*
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* @return BelongsTo<DocumentationDocument, DocumentationAttachment>
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*/
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public function document(): BelongsTo
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{
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return $this->belongsTo(DocumentationDocument::class, 'documentation_document_id');
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}
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/**
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* Return a readable file size label.
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*/
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public function getSizeLabelAttribute(): string
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{
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$bytes = (int) $this->size;
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if ($bytes <= 0) {
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return 'Unknown size';
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}
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if ($bytes < 1024) {
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return $bytes . ' B';
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}
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if ($bytes < 1048576) {
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return number_format($bytes / 1024, 1) . ' KB';
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}
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return number_format($bytes / 1048576, 1) . ' MB';
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}
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}
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